We generate 100K signal events for every LQ mass \(M_\text{LQ} = 2\) , 3, 5, \(7.5\) , 10, 20, and \(100\,\text{TeV}\)  in each model,
by using Madgraph5 [1]} with NNPDF2.3 [2]} through PYTHIA8 [3]} within the five flavor scheme.
These generated events are interfaced to DELPHES3 [4]} for the fast detector simulation.
Then, we apply the following sets of the selection cuts.
For the \(\ell =e,\mu \)  modes, we require
\(n_{\ell } = 1\) , \(p_{T,\ell }> 65~\text{GeV}\) , \(|\eta _{\ell }|> 2.5\) ,
and \(E\!\!\!/_T > 55~\text{GeV}\)  (\(\mu \)  mode), \(65~\text{GeV}\)  (\(e\)  mode)
following the ATLAS search with 139 fb\(^{-1}\)  at 13 TeV as in Ref. [5]}.
Regarding the \(\tau \)  mode, we require exactly one hadronically decaying tau,
\(n_{\tau _h} = 1\) , with \(p_{T,\tau } > 80~\text{GeV}\)  and \(|\eta _\tau | < 2.1\) ,
no isolated \(e\)  or \(\mu \) ,
\(E\!\!\!/_T > 200~\text{GeV}\) , \(0.7< p_{T,\tau }/E\!\!\!/_T < 1.3\) ,
and \(|\Delta \phi (p_{\tau },E\!\!\!/_T)|>2.4\) ,
following the CMS search with 35.9 fb\(^{-1}\)  at 13 TeV as in Ref. [6]}.
